CA2307957A1 - Methode de precipitation globale de metaux utiles dans une solution de lixiviation acide - Google Patents

Methode de precipitation globale de metaux utiles dans une solution de lixiviation acide Download PDF

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Publication number
CA2307957A1
CA2307957A1 CA002307957A CA2307957A CA2307957A1 CA 2307957 A1 CA2307957 A1 CA 2307957A1 CA 002307957 A CA002307957 A CA 002307957A CA 2307957 A CA2307957 A CA 2307957A CA 2307957 A1 CA2307957 A1 CA 2307957A1
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CA
Canada
Prior art keywords
neutralisation
stage
precipitation
leaching solution
effected
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002307957A
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English (en)
Other versions
CA2307957C (fr
Inventor
Jan-Eric Sundkvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boliden Mineral AB
Original Assignee
Boliden Mineral AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boliden Mineral AB filed Critical Boliden Mineral AB
Publication of CA2307957A1 publication Critical patent/CA2307957A1/fr
Application granted granted Critical
Publication of CA2307957C publication Critical patent/CA2307957C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Removal Of Specific Substances (AREA)
CA002307957A 1999-06-17 2000-05-09 Methode de precipitation globale de metaux utiles dans une solution de lixiviation acide Expired - Lifetime CA2307957C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9902289-9 1999-06-17
SE9902289A SE514409C2 (sv) 1999-06-17 1999-06-17 Förfarande för total utfällning av värdemetaller ur en sur laklösning

Publications (2)

Publication Number Publication Date
CA2307957A1 true CA2307957A1 (fr) 2000-12-17
CA2307957C CA2307957C (fr) 2004-11-02

Family

ID=20416118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002307957A Expired - Lifetime CA2307957C (fr) 1999-06-17 2000-05-09 Methode de precipitation globale de metaux utiles dans une solution de lixiviation acide

Country Status (9)

Country Link
US (1) US6342189B1 (fr)
EP (1) EP1061141A1 (fr)
AU (1) AU757085B2 (fr)
CA (1) CA2307957C (fr)
EA (1) EA002802B1 (fr)
MX (1) MXPA00005885A (fr)
PE (1) PE20010468A1 (fr)
SE (1) SE514409C2 (fr)
ZA (1) ZA200002518B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736877B2 (en) 2001-07-13 2004-05-18 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115533B (fi) * 2001-06-29 2005-05-31 Outokumpu Oy Menetelmä metallien poistamiseksi vesiliuoksista kalkkisaostuksella
AU2005256141B2 (en) * 2004-06-29 2008-05-29 European Nickel Plc Improved leaching of base metals
RU2346996C2 (ru) * 2004-06-29 2009-02-20 ЮРОПИЭН НИКЕЛЬ ПиЭлСи Усовершенствованное выщелачивание основных металлов
CN101235442B (zh) * 2007-01-31 2010-11-03 江西铜业集团公司 一种铜选矿尾渣提铜冶炼新工艺
RU2363661C2 (ru) * 2007-05-02 2009-08-10 Дмитрий Борисович Басков Способ переработки растворов, содержащих никель и примеси металлов
CN103011447A (zh) * 2012-11-28 2013-04-03 浙江和鼎铜业有限公司 硫酸废酸污水的回收和处理方法
EP3099831B1 (fr) 2014-01-31 2021-04-07 Goldcorp Inc. Procédé pour la séparation d'au moins un sulfure métallique comprenant de l'arsenic et/ou de l'antimoine à partir d'un concentré de sulfure mixte

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1454933A (en) 1974-10-12 1976-11-10 Tioxide Group Ltd Process for the treatment of acidic waste liquid containing dissolved salts
CA1062475A (fr) 1975-04-10 1979-09-18 Peter G. Garritsen Procede de precipitation
US4437953A (en) 1981-06-02 1984-03-20 Electrolytic Zinc Company Of Australasia Limited Process for solution control in an electrolytic zinc plant circuit
BE894733A (fr) 1982-10-19 1983-04-19 Ct Belge D Etude Et De Documen Procede de traitement de boues et poussieres de l'industrie siderurgique
CA1206339A (fr) * 1983-03-29 1986-06-24 Donald R. Weir Extraction du cobalt et du nickel en presence dans les matieres sulfurees
JPS60159134A (ja) 1984-01-30 1985-08-20 Nippon Pureeteingu Kk 金めつき廃液より金を回収する方法
JPS60161331A (ja) 1984-02-02 1985-08-23 Tanaka Kogyo Kk 硫酸酸性液中の重金属の回収法
US4808406A (en) * 1984-12-05 1989-02-28 Kocide Chemical Corporation Preparation of cupric hydroxide compositions
FI83335C (fi) 1988-03-31 1993-06-29 Pekka Juhani Saikkonen Foerfarande foer aotervinning av icke-jaernmetaller, speciellt nickel, kobolt, koppar, zink, mangan och magnesium genom smaelt- och smaeltfilmsulfatisering ur raomaterial som innehaoller dessa metaller
DD291346A5 (de) 1989-12-29 1991-06-27 Nickelhuette Aue Gmbh,De Verfahren zum abtrennen von cobalt aus einer nickel und cobalt enthaltenden loesung
CA2084327A1 (fr) * 1992-12-02 1994-06-03 Nural Kuyucak Procede de neutralisation a la chaux des eaux acides
SE508836C2 (sv) 1993-04-20 1998-11-09 Boliden Contech Ab Förfarande för rening av industriellt avloppsvatten genom utfällning i två steg
US5954969A (en) * 1996-04-15 1999-09-21 Hedin; Robert S. Recovery of iron oxides from polluted coal mine drainage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736877B2 (en) 2001-07-13 2004-05-18 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc
US7455715B2 (en) 2001-07-13 2008-11-25 Teck Cominco Metals Ltd. Heap bioleaching process for the extraction of zinc

Also Published As

Publication number Publication date
EA200000543A3 (ru) 2001-04-23
AU757085B2 (en) 2003-01-30
SE514409C2 (sv) 2001-02-19
PE20010468A1 (es) 2001-04-24
SE9902289D0 (sv) 1999-06-17
MXPA00005885A (es) 2004-07-30
SE9902289L (sv) 2000-12-18
EA200000543A2 (ru) 2000-12-25
US6342189B1 (en) 2002-01-29
AU3022900A (en) 2000-12-21
ZA200002518B (en) 2000-11-27
CA2307957C (fr) 2004-11-02
EA002802B1 (ru) 2002-10-31
EP1061141A1 (fr) 2000-12-20

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